Nice Mad Max-esque vehicle driving game, though it didn't seem like there is an end. I outran the storm at first, and came to the map border at the top, but then the storm caught up and the map spawned in.
Didn't find the "calm stage", so not really sure if that's implemented, also getting health pickups didn't seem to actually repair the health.
Getting out of the vehicle is a nice function too, but didn't seem there was any point to do so since the debris isn't interactable. Would be nice mechanic to chance getting out to grab something or search for loot, before enemies or the storm catches up.
Would be nice to have a goal to drive to where you can repair, fix up and upgrade the vehicle, and would be great if there's a mounted weapon the player can shoot too, besides the AI teammate taking potshots.
There's a pretty fun framework for a great game, hope you guys continue developing this!